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RNT to DCM: distance & flight time
Renton (Renton Municipal Airport) → Castres (Castres-Mazamet Airport)
5,297 mi
8,525 km · 4,603 nm
10h 51m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RNT→DCM fares Phone-only fares on this route — call free
Flight time details
5,297 miles nonstop takes roughly 10h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, United States
- DCM — Castres-Mazamet Airport · Castres, France
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RNT
Near DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 mi away
Frequently asked questions
How far is RNT from DCM?
The flight distance from Renton (RNT) to Castres (DCM) is 5,297 miles (8,525 km, 4,603 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to DCM?
A nonstop flight takes about 10h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Renton and Castres?
Castres is 9 hours ahead of Renton.
What is the cheapest way to fly from RNT to DCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–DCM that never appear on search engines, with no booking fees.